How to Build Emergency Wilderness Shelters

A while back I did a show on how to build primitive wikiups.  In tomorrow's show, I'm going to be discussing building "leaf huts", which are an even simpler form of short-term emergency dwelling. 
Along those lines, I found this site which covers some of the same concerns and might have useful information for listeners interested in this topic: http://www.wildwoodsurvival.com/survival/shelter/men71/index.html

Not quite the Marriot, but it'll keep you alive.

(Note: I didn't come across this particular web site until after I had recorded my episode, so some of the terms might be different but the basic idea is still the same.-Chip)